:root{--bg-color:#121212;--text-color:#fff;--accent-color:#0fc;--secondary-color:#f0f;--track-color:#333;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--warning-color:#fc0;--victory-color:gold}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-family);touch-action:manipulation;flex-direction:column;justify-content:center;align-items:center;height:100vh;margin:0;padding:0;transition:background-color .5s;display:flex;overflow:hidden}body.victory{animation:2s infinite victory-pulse}@keyframes victory-pulse{0%{background-color:var(--bg-color);box-shadow:inset 0 0 0px 0px var(--victory-color)}50%{background-color:#1a1a00;box-shadow:inset 0 0 100px 20px #ffd70033}to{background-color:var(--bg-color);box-shadow:inset 0 0 0px 0px var(--victory-color)}}.container{justify-content:center;align-items:center;width:80vmin;height:80vmin;display:flex;position:relative}#trophy-overlay{opacity:0;z-index:5;flex-direction:column;justify-content:center;align-items:center;gap:20px;font-size:20vmin;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)scale(0)}#trophy-overlay.show{opacity:1;pointer-events:auto;transform:translate(-50%,-50%)scale(1)}.trophy-btn{background:var(--accent-color);color:#000;cursor:pointer;opacity:0;border:none;border-radius:30px;padding:12px 30px;font-size:1.5rem;font-weight:700;animation:.5s ease-out forwards fade-in-up;box-shadow:0 4px 15px #0000004d}@keyframes fade-in-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}svg{pointer-events:none;width:100%;height:100%;transform:rotate(-90deg)}circle{fill:none;stroke-linecap:round}.ring-bg{stroke:var(--track-color)}.ring-fg{transition:stroke-dashoffset .1s linear}#interval-ring-fg{stroke:var(--accent-color)}#total-ring-fg{stroke:var(--secondary-color)}.info{text-align:center;flex-direction:column;justify-content:center;align-items:center;width:50%;height:50%;display:flex;position:absolute}.timer-text{font-variant-numeric:tabular-nums;margin:0;font-size:8vmin;font-weight:700}.sub-text{color:#d0d0d0;margin-top:1vmin;font-size:3vmin}.controls{z-index:10;gap:20px;display:flex;position:absolute;bottom:calc(5vmin + 20px);left:50%;transform:translate(-50%)}button{color:#fff;cursor:pointer;text-transform:uppercase;letter-spacing:1px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#ffffff1a;border:1px solid #fff3;border-radius:30px;padding:10px 20px;font-size:1rem;transition:all .2s}button:hover{background:#fff3;transform:translateY(-2px)}button:active{transform:translateY(0)}button.primary{background:var(--accent-color);color:#000;border:none;font-weight:700}button.primary:hover{opacity:.9;background:var(--accent-color)}#settings-panel{z-index:20;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);opacity:0;pointer-events:none;background:#141414f2;border:1px solid #333;border-radius:15px;flex-direction:column;gap:15px;width:80vmin;max-width:300px;padding:20px;display:flex;position:fixed;bottom:15vmin;left:50%;transform:translate(-50%)translateY(20px)}#settings-panel.visible{opacity:1;pointer-events:all;transform:translate(-50%)translateY(0)}.setting-group{flex-direction:column;gap:5px;display:flex}.setting-group label{color:#e0e0e0;font-size:.9rem}select{color:#fff;background:#222;border:1px solid #444;border-radius:5px;outline:none;padding:8px;font-size:1rem}#settings-toggle{color:#999;cursor:pointer;z-index:100;background:0 0;border:none;padding:10px;font-size:1.5rem;position:absolute;top:20px;right:20px}#settings-toggle:hover{color:#fff;background:0 0;transform:rotate(90deg)}.fit-icon{z-index:100;pointer-events:none;background-color:#555;border-radius:50%;width:12px;height:12px;transition:all .3s;position:absolute;top:20px;left:20px;box-shadow:0 0 5px #00000080}.fit-icon.connected{background-color:#4caf50;box-shadow:0 0 8px #4caf50}.fit-icon.syncing{background-color:#2196f3;animation:1s infinite pulse-blue;box-shadow:0 0 8px #2196f3}@keyframes pulse-blue{0%{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.2)}to{opacity:1;transform:scale(1)}}.toast-container{z-index:1000;pointer-events:none;flex-direction:column;gap:10px;display:flex;position:fixed;top:20px;left:50%;transform:translate(-50%)}.toast{color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);pointer-events:auto;background:#141414f2;border:1px solid #fff3;border-radius:10px;align-items:center;gap:10px;padding:12px 20px;font-size:.9rem;animation:.3s ease-out toast-slide-in;display:flex;box-shadow:0 4px 12px #0000004d}.toast.toast-success{border-color:#4caf50;box-shadow:0 4px 12px #4caf504d}.toast.toast-error{border-color:#f44336;box-shadow:0 4px 12px #f443364d}.toast.toast-hiding{animation:.2s ease-in forwards toast-fade-out}@keyframes toast-slide-in{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes toast-fade-out{to{opacity:0;transform:translateY(-10px)}}.site-footer{text-align:center;color:#ffffffd9;z-index:5;justify-content:center;align-items:center;gap:15px;width:100%;font-size:.8rem;display:flex;position:fixed;bottom:10px}.site-footer a{color:#fffc;text-decoration:none;transition:color .2s}.site-footer a:hover{color:var(--accent-color)}.footer-branding{letter-spacing:1px;text-transform:uppercase;color:#fff;font-weight:700}.footer-divider{opacity:.8}body.legal-page{max-width:800px;height:auto;margin:0 auto;padding:40px 20px;display:block;overflow:auto}body.legal-page h1{color:var(--accent-color)}body.legal-page h2{color:var(--accent-color);margin-top:30px}body.legal-page p,body.legal-page li{color:#d0d0d0;line-height:1.6}body.legal-page .back-link{color:var(--accent-color);margin-bottom:20px;text-decoration:none;display:inline-block}